32290020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{523}}^1$

素因数の和:559

約数の個数: 144

約数和(自身を含む): 114441600

約数和(自身を除く): 82151580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 523, 588, 630, 686, 735, 882, 980, 1029, 1046, 1260, 1372, 1470, 1569, 1715, 1764, 2058, 2092, 2205, 2615, 2940, 3087, 3138, 3430, 3661, 4116, 4410, 4707, 5145, 5230, 6174, 6276, 6860, 7322, 7845, 8820, 9414, 10290, 10460, 10983, 12348, 14644, 15435, 15690, 18305, 18828, 20580, 21966, 23535, 25627, 30870, 31380, 32949, 36610, 43932, 47070, 51254, 54915, 61740, 65898, 73220, 76881, 94140, 102508, 109830, 128135, 131796, 153762, 164745, 179389, 219660, 230643, 256270, 307524, 329490, 358778, 384405, 461286, 512540, 538167, 658980, 717556, 768810, 896945, 922572, 1076334, 1153215, 1537620, 1614501, 1793890, 2152668, 2306430, 2690835, 3229002, 3587780, 4612860, 5381670, 6458004, 8072505, 10763340, 16145010, 32290020]

約数ペア:

[(1, 32290020), (2, 16145010), (3, 10763340), (4, 8072505), (5, 6458004), (6, 5381670), (7, 4612860), (9, 3587780), (10, 3229002), (12, 2690835), (14, 2306430), (15, 2152668), (18, 1793890), (20, 1614501), (21, 1537620), (28, 1153215), (30, 1076334), (35, 922572), (36, 896945), (42, 768810), (45, 717556), (49, 658980), (60, 538167), (63, 512540), (70, 461286), (84, 384405), (90, 358778), (98, 329490), (105, 307524), (126, 256270), (140, 230643), (147, 219660), (180, 179389), (196, 164745), (210, 153762), (245, 131796), (252, 128135), (294, 109830), (315, 102508), (343, 94140), (420, 76881), (441, 73220), (490, 65898), (523, 61740), (588, 54915), (630, 51254), (686, 47070), (735, 43932), (882, 36610), (980, 32949), (1029, 31380), (1046, 30870), (1260, 25627), (1372, 23535), (1470, 21966), (1569, 20580), (1715, 18828), (1764, 18305), (2058, 15690), (2092, 15435), (2205, 14644), (2615, 12348), (2940, 10983), (3087, 10460), (3138, 10290), (3430, 9414), (3661, 8820), (4116, 7845), (4410, 7322), (4707, 6860), (5145, 6276), (5230, 6174)]